CN2549326Y - Suction-jet gasoline welding and cutting machine - Google Patents
Suction-jet gasoline welding and cutting machine Download PDFInfo
- Publication number
- CN2549326Y CN2549326Y CN 02265225 CN02265225U CN2549326Y CN 2549326 Y CN2549326 Y CN 2549326Y CN 02265225 CN02265225 CN 02265225 CN 02265225 U CN02265225 U CN 02265225U CN 2549326 Y CN2549326 Y CN 2549326Y
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- China
- Prior art keywords
- cutting
- gun
- storage tank
- cone shape
- oil storage
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Abstract
The utility model relates to a suction-jet gasoline welding and cutting machine. For the present gasoline welding and cutting machine, the gun head of the cutting gun leaks oil, and the flame jetted from the gun head of the cutting gun is scattered, and the oil storage tank is easy to cause unsafe accident when heated. The utility model is characterized in that: the suction-jet gasoline welding and cutting machine is formed by an oil storage tank, an oxygen bottle, a connecting pipe and a cutting gun, and the inside of the oil storage tank is provided with an explosion prevention net-shaped drum. The end part of the upper end of the inner shaft inside of the cutting mouth of the cutting gun and the circular bead of the upper end part are all made to cone shape, and the external wall in the middle is made to a spiral groove. The inside of the center hole on the end part of the lower end is provided with a ball-shaped gas storage hole. The upper and lower ports of the inner hole of the gun head of the cutting gun are cooperated with the upper end part of the inner shaft in a cone shape and the circular bead(5) in a cone shape. The utility model eliminates the oil leakage phenomenon of the gun head of the cutting gun and also improves the explosion prevention ability of the oil storage tank, which is applicable for the use of welding and cutting the metal.
Description
Technical field:
The utility model relates to a kind of welding-cutting apapratus, particularly relates to a kind of suction-jet type gasoline welding cutter.
Background technology:
Oil leakage phenomenon often appearred in the rifle head of the burning torch of the gasoline welding cutter of Shi Yonging in the past, and the air pressure of the flame of the rifle head ejection of the burning torch of welding-cutting apapratus is not good enough yet, and this will influence quality and efficient when the processing operation, simultaneously, waste a large amount of resources.In addition, the structure of present employed oil storage tank, as something unexpected happened, being heated easily sets off an explosion, and this will cause great loss, and the harm personal safety.
Summary of the invention:
The purpose of this utility model is that a kind of improved suction-jet type gasoline welding cutter will be provided, and the flame of rifle head ejection that it not only can prevent the seepage of gasoline effectively and strengthen the burning torch of welding-cutting apapratus is concentrated, and simultaneously, can also prevent oil storage tank to have an accident because of being heated.
Solution of the present utility model to achieve the above object is: suction-jet type gasoline solder cutting utensil of the present utility model has oil storage tank, oxygen cylinder, tube connector and burning torch.The end, upper end of the interior axle in described burning torch cuts and chews is cone shape, shoulder place, upper end also is cone shape, the end, upper end of the described interior axle that is cone shape and the rifle head endoporus place suitable for reading of described burning torch work in coordination, the shoulder place that is cone shape of axle and the rifle head endoporus end opening place of described burning torch cooperatively interact in described, the middle part outer wall that described burning torch cuts the interior axle in chewing is provided with the groove of shape in the shape of a spiral, be provided with a gas storage hole in end, the lower end medium pore of the interior axle in described burning torch cuts and chews, device has an explosion-proof netted reel in the described gas storage hole shape spherical in shape, described oil storage tank.
Because the utility model has improved existing suction-jet type gasoline welding cutter, described burning torch is cut chew on the rifle head endoporus of interior interior profile and described burning torch, the end opening place is sealed and matched, described burning torch is cut chew the interior interior middle part outer wall groove of shape in the shape of a spiral, described burning torch is cut chewing in interior interior end, the lower end medium pore is the gas storage hole of a ball shape, and in described oil storage tank, increase an explosion-proof netted reel is arranged, thereby, prevented the leakage of oil situation of rifle head of the burning torch of suction-jet type gasoline welding cutter, simultaneously, help the abundant mixing of G﹠O, also strengthen the air pressure of cutting, in addition, improved the explosion-proof ability of described oil storage tank.
Description of drawings:
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of the burning torch of suction-jet type gasoline welding cutter of the present utility model.
Fig. 2 is the structural representation that cuts the interior axle in chewing of the burning torch of suction-jet type gasoline welding cutter of the present utility model.
Fig. 3 is the cross-sectional schematic of Fig. 2.
Fig. 4 is the structural representation of the oil storage tank of suction-jet type gasoline welding cutter of the present utility model.
The specific embodiment:
Below with reference to accompanying drawing suction-jet type gasoline welding cutter of the present utility model is described in further detail.
The suction-jet type gasoline welding cutter of this utility model is made of described oil storage tank (1), oxygen cylinder, tube connector and burning torch (2).
Referring to Fig. 4, be equiped with an explosion-proof netted reel (3) in the described oil storage tank (1), described explosion-proof netted reel (3) is to adopt metal mesh material to be rolled into reel to constitute, and makes described oil storage tank (1) will have better radiating effect.
With reference to Fig. 1, Fig. 2 and Fig. 3, the end, upper end of cutting the interior axle (4) in chewing of described burning torch (2) is to be cone shape, the place suitable for reading of the rifle head endoporus of described burning torch (2) matches with the described end, upper end that is the interior axle (4) of cone shape, the upper end shoulder (5) that cuts the interior axle (4) in chewing of described burning torch (2) locates also to be cone shape, the end opening place of the rifle head endoporus of described burning torch (2) locates to match with the described upper end shoulder (5) that cuts the interior axle (4) in chewing that is the burning torch (2) of cone shape, be shaped on a groove (6) on the outer wall that cuts interior axle (4) middle part in chewing of described burning torch (2), described groove (6) is shape in the shape of a spiral, be processed with a gas storage hole (7), described gas storage hole (7) shape spherical in shape in end, the lower end medium pore that cuts the interior axle (4) in chewing of described burning torch (2).
During use, open delivery valve and oxygen cylinder valve, then open described burning torch (2) switch, gas and oil and oxygen enter in cutting of described burning torch (2) chew by pipeline, then, spiral slot (6) continuity on interior axle (4) the middle part outer wall in cutting of described burning torch (2) chewed, at this moment, described spiral slot (6) has play a part to relax, gas and oil is fully mixed with oxygen, the front end ejection of chewing again from cutting of described burning torch (2), form uniform flame, and weld, in the time will implementing cutting operation, need to strengthen the output of oxygen, another road oxygen is opened and the described burning torch (2) of flowing through cuts interior axle (4) medium pore canal in chewing, and produces aggregation capability in the gas storage hole (7) of end, lower end central authorities shape spherical in shape, strengthens the pressure that sprays air-flow, the front end of chewing from cutting of described burning torch (2) is concentrated ejection at last, carries out cutting metal.
Claims (1)
1. suction-jet type gasoline welding cutter, it is by oil storage tank (1), oxygen cylinder, tube connector and burning torch (2) are formed, it is characterized in that laying in the described oil storage tank (1) an explosion-proof netted reel (3), the end, upper end of cutting the interior axle (4) in chewing of described burning torch (2) is cone shape, it also is to be cone shape that upper end shoulder (5) is located, the outer wall at middle part is provided with a groove of shape (6) in the shape of a spiral, be provided with the gas storage hole (7) of a ball shape in the hole of end, lower end central authorities, on the rifle head endoporus of described burning torch (2), the end opening place respectively with described in the axle end, upper end that is cone shape of (4) and shoulder (5) upper end of locating to be cone shape match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265225 CN2549326Y (en) | 2002-07-02 | 2002-07-02 | Suction-jet gasoline welding and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265225 CN2549326Y (en) | 2002-07-02 | 2002-07-02 | Suction-jet gasoline welding and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549326Y true CN2549326Y (en) | 2003-05-07 |
Family
ID=33731283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265225 Expired - Fee Related CN2549326Y (en) | 2002-07-02 | 2002-07-02 | Suction-jet gasoline welding and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549326Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008141494A1 (en) * | 2007-05-18 | 2008-11-27 | Shisu Wu | Method and device for flame cutting and welding using liquid pentane as fuel |
| CN100460754C (en) * | 2005-07-08 | 2009-02-11 | 吴世苏 | Jet-suction type constant pressure gasoline cutting torch |
-
2002
- 2002-07-02 CN CN 02265225 patent/CN2549326Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460754C (en) * | 2005-07-08 | 2009-02-11 | 吴世苏 | Jet-suction type constant pressure gasoline cutting torch |
| WO2008141494A1 (en) * | 2007-05-18 | 2008-11-27 | Shisu Wu | Method and device for flame cutting and welding using liquid pentane as fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |